394171596

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 240

約数和(自身を含む): 1314815040

約数和(自身を除く): 920643444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 203, 234, 252, 261, 273, 324, 348, 351, 364, 377, 378, 406, 461, 468, 522, 546, 567, 609, 702, 754, 756, 783, 812, 819, 922, 1044, 1053, 1092, 1131, 1134, 1218, 1383, 1404, 1508, 1566, 1638, 1827, 1844, 2106, 2262, 2268, 2349, 2436, 2457, 2639, 2766, 3132, 3227, 3276, 3393, 3654, 4149, 4212, 4524, 4698, 4914, 5278, 5481, 5532, 5993, 6454, 6786, 7308, 7371, 7917, 8298, 9396, 9681, 9828, 10179, 10556, 10962, 11986, 12447, 12908, 13369, 13572, 14742, 15834, 16443, 16596, 17979, 19362, 20358, 21924, 23751, 23972, 24894, 26738, 29043, 29484, 30537, 31668, 32886, 35958, 37341, 38724, 40107, 40716, 41951, 47502, 49788, 53476, 53937, 58086, 61074, 65772, 71253, 71916, 74682, 80214, 83902, 87129, 93583, 95004, 107874, 116172, 120321, 122148, 125853, 142506, 149364, 160428, 161811, 167804, 173797, 174258, 187166, 213759, 215748, 240642, 251706, 261387, 280749, 285012, 323622, 347594, 348516, 360963, 374332, 377559, 427518, 481284, 485433, 503412, 521391, 522774, 561498, 647244, 695188, 721926, 755118, 842247, 855036, 970866, 1042782, 1045548, 1082889, 1122996, 1132677, 1216579, 1443852, 1510236, 1564173, 1684494, 1941732, 2085564, 2165778, 2265354, 2433158, 2526741, 3128346, 3368988, 3398031, 3649737, 4331556, 4530708, 4692519, 4866316, 5053482, 6256692, 6796062, 7299474, 7580223, 9385038, 10106964, 10949211, 13592124, 14077557, 14598948, 15160446, 18770076, 21898422, 28155114, 30320892, 32847633, 43796844, 56310228, 65695266, 98542899, 131390532, 197085798, 394171596]

約数ペア:

[(1, 394171596), (2, 197085798), (3, 131390532), (4, 98542899), (6, 65695266), (7, 56310228), (9, 43796844), (12, 32847633), (13, 30320892), (14, 28155114), (18, 21898422), (21, 18770076), (26, 15160446), (27, 14598948), (28, 14077557), (29, 13592124), (36, 10949211), (39, 10106964), (42, 9385038), (52, 7580223), (54, 7299474), (58, 6796062), (63, 6256692), (78, 5053482), (81, 4866316), (84, 4692519), (87, 4530708), (91, 4331556), (108, 3649737), (116, 3398031), (117, 3368988), (126, 3128346), (156, 2526741), (162, 2433158), (174, 2265354), (182, 2165778), (189, 2085564), (203, 1941732), (234, 1684494), (252, 1564173), (261, 1510236), (273, 1443852), (324, 1216579), (348, 1132677), (351, 1122996), (364, 1082889), (377, 1045548), (378, 1042782), (406, 970866), (461, 855036), (468, 842247), (522, 755118), (546, 721926), (567, 695188), (609, 647244), (702, 561498), (754, 522774), (756, 521391), (783, 503412), (812, 485433), (819, 481284), (922, 427518), (1044, 377559), (1053, 374332), (1092, 360963), (1131, 348516), (1134, 347594), (1218, 323622), (1383, 285012), (1404, 280749), (1508, 261387), (1566, 251706), (1638, 240642), (1827, 215748), (1844, 213759), (2106, 187166), (2262, 174258), (2268, 173797), (2349, 167804), (2436, 161811), (2457, 160428), (2639, 149364), (2766, 142506), (3132, 125853), (3227, 122148), (3276, 120321), (3393, 116172), (3654, 107874), (4149, 95004), (4212, 93583), (4524, 87129), (4698, 83902), (4914, 80214), (5278, 74682), (5481, 71916), (5532, 71253), (5993, 65772), (6454, 61074), (6786, 58086), (7308, 53937), (7371, 53476), (7917, 49788), (8298, 47502), (9396, 41951), (9681, 40716), (9828, 40107), (10179, 38724), (10556, 37341), (10962, 35958), (11986, 32886), (12447, 31668), (12908, 30537), (13369, 29484), (13572, 29043), (14742, 26738), (15834, 24894), (16443, 23972), (16596, 23751), (17979, 21924), (19362, 20358)]